Flat tire trolley



FIG. 1 is a perspective view of the flat tire trolley;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof, the other side being identical;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a bottom view thereof.

The ornamental design for a flat tire trolley, as shown and described.